- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F22B - Methods of steam generationsteam boilers
- F22B 5/02 - Steam boilers of drum type, i.e. without internal furnace or fire tubes, the boiler body being contacted externally by flue gas with auxiliary water tubes outside the boiler body
Patent holdings for IPC class F22B 5/02
Total number of patents in this class: 3
10-year publication summary
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0
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1
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0
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0
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0
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0
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0
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Steamex Group Sverige AB | 2 |
2 |
| Lochinvar, LLC | 113 |
1 |
| Other owners | 0 |